I bought a bass a couple of years ago and because of work have moved quite a bit. I am ready, finally, to take learning and playing seriously and have been looking at taking lessons. When i got my bass I bought an Acoustic B20 Amp to practice with. However since the last move it wont keep a fuse. I will switch the fuse and within 10 seconds of turning it on the fuse has blown. I am sure I can take it in and get it fixed but I only gave $60 for the amp and I am sure it would be more than that given I was charged $50 to set up my bass. So anyway, I want to get something that won't break the bank but something that would be good practice set up. I doubt I will ever play in front of people but it would be nice to have something that if I did I could roll over to that as well. What would you experienced pro's and teachers recommend?